Pump.



G. E HAAR.

PUMP.

APPLICATION FILED FEB. 25, I916. 1,210,163. Patented Dec. 26,1916.

2 SHEETS-SHEET I.

5.9 ,&9 12 22.4 57 i n m fifm r16 '11.. 25 Mum! &

O iat? G. E. HAAR.

PUMP.

APPLICATION FILED rzsuzs, 19m.

Patented Dec. 26, 1916.

2 SHEETSSHEET 2.

J3 mumpsmunmmp iillggynlmmm J2 :u r Eld m-% 4 I! v entrain s'rarnsrnrnnrorrron e srAv E. HAAR, orwnsnrnerou, DISTRICT or COLUMBIA,Assrenon crown-HALF T0 JOHN nsrnrnnns, or. vnnuoimrnxns.

ToaZZ107mmit'mayconcern:

Be 1t knowncthat I, GUSTAV E. HAAR,

. a i en of the 'United States, residing at "the. W 1 of Washington, inthe District of Columbia, haveinvented certain new and 11561111Improvements in Pumps, of WlllCll the following is a specification.

This invention relates to pumps.

.One objectis toprovide a pump-embodymeans l by *arious sources ofpowerinterchangeably connected to the piston of the pump,

i .A still further object is to-provide a pump.

including a casing on which is mounted a sleeve provldedwlth aPIOJGCtlOIl in-which a shaft is mounted for rocking movement andwhichhas connection with the piston of the pump tooperate the latterupon rocking movementofthe shaft.

Witlrthe above and other objects in view,

thepresent invention consists in the combi- I nation andarrangementofparts hereinafter more fully described lllustrated 1n. theaccompanymg drawings, and partlcularly -pointed out in-thel appendedclaims, it'being imderstood that changes may be made m'the ;Eorm, S126.proportion and minor details 'withoutdeparting from the spiritorsacrificing any ofthe advantages of theinvention. Inthe drawings:Figure l is a side elevation of one embodiment of thewinventionr "Fig. 2is a front elevation: Fig. 3 is ahorizontal sectional view on the :linea-aof Fig. 1. Fig. 41s a slde elevation showmga mechanical motorconnected to thepump 'to :operatethe same. Fig. .5 is a top :plan viewof the motorand adjunctive parts;

Referring now more particularly to the accompanying drawings, thereference character 10 indicates theifoot piece of my improved pumpwhich maybe secured in proper position over a well on a base A throughthe instrumentalityoisuitable 'fastenings 11 or other suitable means,the base A"l1aving an extension A for the support of a powertransmission mechanism D.

The'pump casmg A. preferably lnoludes PUMP.

upper and lower sleeves 12 and 13 which are connected at theirmner endsby a i'our I way pipe connection B, the lower sleeve 13 PatentedDec.26,19i6. i i

extending through the base 10 and connect- I ing in the usual mannerwiththe usual pump cylinder .(not shown) The upper sleeve 12 is closed by acap lit provided. with a hollow upstandmg boss l5through which thepiston rod 16 ofthe pump may reciprocate.

;A water outlet l7 is connected with the four-way pipe connect-ionBinany suitable manner and 1s provided Wltll a valve 18.,

while on tl1e opposite side ofthe four-way p pe connection a pipe 19isconnected through the instrumentality. of a suitable nipple 20 inwhich a valve 21 is disposed. V Asleeve22 18 mounted on the lower pumpcasing section 13 prior to the connection of -,therlatter with thefour-way pipeconnection B and the pump cylinderand 'isremovably securedon saldseetion 13 directly over the base it) bymeans of 'a-collar 22'and suitable fasten1ngs123 This sleeve 22 is in the form of a castingprovided with a lateral projeoltion including a horizontal web-24 andavertical web 25, there being a flange 26 at the outerend-of saidprojection and cooperating with whichis a .flangel27. The flanges 26or-the like 29. r

and 27, are formed to provide a bearing to reaceive the shaft28 and maybesecured opera- Keyed on the shaft 28 is a double armed 2 leverCincluding arms 30 and 30, and'whose arm 30 has pivotal connection 31with a relatively long link 32which extends along one side of the.pumpcasing. A shortarm is keyed'tothe opposite end of theshai't .28'andhas pivotal connection 84 withthe lower endof a relativelyllong link 36which extends alongside of the pump casing" opposite the side'i alongwhich the link 32 extends. These'two links 32 and 36are-detaehablyconnected at their upper ends to a cross-head .37 by means of theremovable fastenings a. The cross-head is provided with a yoke 38 fromwhich extends a periorated eXtensionSS) to which apart of a windmillmechanism (not shown) may be adjustably connected to operate the pumpfrom a wind-mill, if desired. The cross head 37 is connected to thepiston rod 16 in any suitable manner, one manner of connecting saidparts being to provide a nut e0 which may have removable screw threadedconnection with the upper end of the piston rod 16,

Keyed on one end of'the shaft 28 adjacent the aforesaid double armedlever C is a relatively short arm 41 provided with a longitudinal recess42, preferably dovetailed in cross section, and in which is removablyfitted'the lower end of a curved operatlng handle 43 which may besecured in said recess der, which causes a rocking movement of the shaft28, and a consequent oscillation of the double armed lever C and thelever 33 which causes vertical reciprocation of the aforesaid links 32and 3-3 which, being connected at their upper ends by the cross-head 37,and the latter being connected to the piston rod 16, the latter isreciprocated, andthe pump is operated to deliver Water through the spout17 j Under certain conditions,it maybe desired to operate the pump by amechanical power transmission mechanism D instead of the manual powerhereinbefore described. In this event it is preferred to disconnect thehandle 43 from the arm 41, as shown in Fig. 4 and pivotally connect tothe arm 80 of theaforesaid double armed I lever C, a pitman 45 which ispivotally connected at 46 eccentrically to a gear 47 mounted on a shaft48 rotatably supported in a suitable frame 49 of the power transmissionmechanism D. This gear 47 intermeshes with a pinion 50 secured to ashaft51 journaled in said frame 49. On the shaft 51 is mounted a gear 52which intermeshes with a pinion 53 on the shaft 48, on whichlatter isalso secured a pulley 54 towhich may be readily connected a belt or thelike (not shown) leading from any suitabledriving force not shown. Thus,by operating the power transmission mechanism, the piston 16 will bereciprocated in the same manner as when the pump is operatedby manualpower, with the result that if the valve 211s closed and the valve 18open the water may be delivered through the spout 17.

If it be deslred to lift the water to a tank or the like (not shown),itmay be done provide an air cushion in the section 12 to preventpounding and to effect a proper lift of the water through the pipe 19.

If it is desired to deliver water through the spout 17 or lift the waterto the tank (not shown), through the pipe 19 by the power of awind-mill, the fastenings a are removed from the cross-head so as topermit disconnection of the upper ends of the links 32 and 36 from thecross-head. If desired, the handle 48 may be removed or permitted toremain connected to the arm 41. In any event, the pitman connection 45is preferably disconnected from the power transmission mechanism D. Thewindmill rod (not shown) is then connected to the apertured extension 89of the cross-head 37, which, being connected to the piston 16, causesthe latter to be reciprocatedto effect discharge of the water throughthe spout 17 or to be lifted up through the pipe 19, according to themanipulation of the valves 18, 21 and 55.

What is claimed isr 1. In a pump, a casing, a support for the casing, apiston rod in the casing, a sleeve mounted on said support and embracingthe lower end of the casing and fixed thereto and provided with alateral'projection, a shaft journaled in said projection, arms securedto the shaft, a cross-head secured to the piston rod, relatively longlinks pivotally connected to said arms and to said crosshead', and ahandle secured to said shaft adj acent one of said arms; I

2. In a pump, a casing, a support for the casing, a piston rod in thecasing, a vsleeve mounted on said support and embracing the lower end ofthe casing and fixed thereto and provided with a lateral projection, ashaft journaled in said projection, a double-armed lever connected tosaid shaft, another arm connected to said shaft, across-head secured tothe piston rod, links pivotally connected to said arms and to saidcross-head, and means connected to the double armed lever to rock saidshaft to reciprocate said links and said piston rod. I

In testimony whereof I affix my signature in the presence of twowitnesses.

GUSTAV E. l-IAAR. Witnesses:

ALVIN G. BELT,

JOHN H, STEPHENS.

Copies of this patent may be obtained for five cents each, byaddressing-the Commissioner of Eatente.

' Washington, D. G. a

